FANOX
Stelmec Limited has been manufacturing various types of Outdoor and Indoor Control, Relay and Protection Panels up to 400kV for the last 20 years in their state of art manufacturing facility located at Usgaon near Mumbai.
Salient Features
SIA-C
SIA-C is an OC&EF protection relay with self-powered and
dual-powered (self-powering + auxiliary power) options.
The relay is self-powered using the operating current
through three /5 or / 1 standard current transformers fitted
on the lines. These transformers are also used to obtain
current measurements.
It can also be supplied by a USB cable connected to the
laptop or with a standard power bank.
Salient Features
RNX2000
RNX2000 is a flexible and compact remote-control unit
(RTU) for primary and secondary distribution suitable for
Iow and medium voltage switchgears, being an optimal
solution for Ring Main Units monitoring and control
thanks to its compact size.
9 current channels for current sensors (LPCT or Rogowski).
3 voltage channels for resistive or capacitive low voltage
sensors (LEAs).
RNX2000 will support all the standard protocols
enhancing cyber security requirements to fulfil IEC62351 :
IEC60870-5-101/1 04, IEC60870-5-103, Modbus (TCP/IP
and serial), DNP3 (TCP/IP and Serial), IEC61 850, NTP, SNTP
Salient Features
RNX2000
RNX2000 is a flexible and compact remote-control unit
(RTU) for primary and secondary distribution suitable for
Iow and medium voltage switchgears, being an optimal
solution for Ring Main Units monitoring and control
thanks to its compact size.
9 current channels for current sensors (LPCT or Rogowski).
3 voltage channels for resistive or capacitive low voltage
sensors (LEAs).
RNX2000 will support all the standard protocols
enhancing cyber security requirements to fulfil IEC62351 :
IEC60870-5-101/1 04, IEC60870-5-103, Modbus (TCP/IP
and serial), DNP3 (TCP/IP and Serial), IEC61 850, NTP, SNTP
Salient Features
SIL-A
SIL-A is a feeder relay that includes overcurrent and earth fault protections for primary and secondary distribution.
4 current channels for conventional / I and /5 current transformers and an optional 1 voltage channel for conventional VTs.
SIL-A is provided with a local micro-USB front port and remote communication with different options (ports and protocols) on the rear side (modbus, DNP3.0, IECI 03, IECI 04, IEC61850)
Salient Features
SIL-G
SIL-G is a feeder relay with current, voltage, and frequency functions for primary and secondary distribution.
4 current channels for conventional / I and /5 current transformers and 5 voltage channels for conventional VTs.
Serial & remote communications via RJ45 or FO-LC (modbus, DNP3.O, IEC103, IEC104, IEC61850) with PRP
redundancy available.
Salient Features
SIL-G
SIL-G is a feeder relay with current, voltage, and frequency functions for primary and secondary distribution.
4 current channels for conventional / I and /5 current transformers and 5 voltage channels for conventional VTs.
Serial & remote communications via RJ45 or FO-LC (modbus, DNP3.O, IEC103, IEC104, IEC61850) with PRP
redundancy available.
Salient Features
SIL-C
SIL-C is a feeder relay with current, voltage, and frequency functions for primary and secondary distribution.
A complete feeder functionality has been housed in a compact device available in horizontal and vertical style, able to fit in any switchgear type.
Serial & remote communications via RJ45 or FO-LC (mod-bus, DNP3.O, IEC103, IEC104, IEC61850) are available.